Low-Temperature Solid-State Ion-Exchange Method for Preparing Cu-SSZ-13 Selective Catalytic Reduction Catalyst

ACS Catalysis ◽  
2019 ◽  
Vol 9 (8) ◽  
pp. 6962-6973 ◽  
Author(s):  
Yue Ma ◽  
Songqi Cheng ◽  
Xiaodong Wu ◽  
Yunzhou Shi ◽  
Li Cao ◽  
...  
Keyword(s):  
Solid State ◽  
Low Temperature ◽  
Ion Exchange ◽  
Selective Catalytic Reduction ◽  
Catalytic Reduction ◽  
Selective Catalytic Reduction Catalyst ◽  
Exchange Method ◽  
Ion Exchange Method

Selective Catalytic Reduction of NOxwith NH3over a Cu-SSZ-13 Catalyst Prepared by a Solid-State Ion-Exchange Method

ChemCatChem ◽  
2014 ◽  
Vol 6 (6) ◽  
pp. 1579-1583 ◽  
Author(s):  
Di Wang ◽  
Feng Gao ◽  
Charles H. F. Peden ◽  
Junhui Li ◽  
Krishna Kamasamudram ◽  
...  
Keyword(s):  
Solid State ◽  
Ion Exchange ◽  
Selective Catalytic Reduction ◽  
Catalytic Reduction ◽  
Exchange Method ◽  
Ion Exchange Method

Preparation of caesium-substituted phosphomolybdic acid via solid-state ion exchange method

2013 ◽  
Vol 246 ◽  
pp. 643-649 ◽  
Author(s):  
Bahaa M. Abu-Zied ◽  
Abeer A.A. Farrag ◽  
Abdullah M. Asiri
Keyword(s):  
Solid State ◽  
Ion Exchange ◽  
Phosphomolybdic Acid ◽  
Exchange Method ◽  
Ion Exchange Method

The Role of Ion Exchange Method of Na-ZSM-5 Zeolite and Influence Hydrogenation Components on Properties and Activity of Dewaxing Catalysts

1992 ◽  
Vol 57 (5) ◽  
pp. 969-977 ◽  
Author(s):  
Jolanta R. Grzechowiak ◽  
Aleksandra Masalska ◽  
Tadeusz Romotowski ◽  
Jolanta Komorek
Keyword(s):  
Low Temperature ◽  
Ion Exchange ◽  
Flow Reactor ◽  
Nitrate Solution ◽  
Diesel Oil ◽  
Ni Catalysts ◽  
Exchange Method ◽  
Oil Fraction ◽  
Ion Exchange Method

Hydrocracking of n-hexane and diesel oil fraction over presulfided NiMo, Mo and Ni catalysts has been carried out using a high pressure flow reactor system. The ion-exchanged form of ZSM-5 extrudates (50% alumina binder) was loaded with 2-20 wt.% of metals. The results indicate that, using Ni/H-ZSM-5 zeolite obtained by incorporation of nickel by ion exchange treatment of NH4-ZSM-5 from nickel nitrate solution, it is possible to obtain sufficiently active catalysts for low-temperature hydrocracking process. The catalysts containing Ni-ZSM-5 zeolites (Ni/H-ZSM-5 or Ni/Na-ZSM-5) were superior to catalyst prepared by using P/H-ZSM-5. It was found that nickel was an essential hydrogenation components of low temperature hydrocracking catalysts.

Synergy between vanadium and molybdenum in bimetallic ZSM-5 supported catalysts for ethylene ammoxidation

RSC Advances ◽  
2016 ◽  
Vol 6 (70) ◽  
pp. 65866-65878 ◽  
Author(s):  
Baker Rhimi ◽  
Mourad Mhamdi ◽  
Venkata Narayana Kalevaru ◽  
Andreas Martin
Keyword(s):  
Solid State ◽  
Ion Exchange ◽  
Supported Catalysts ◽  
Exchange Method ◽  
Ion Exchange Method

Ammoxidation of ethylene to acetonitrile was studied on V/ZSM-5, Mo/ZSM-5 and V–Mo/ZSM-5 catalysts prepared by a solid-state ion exchange method.

Cu/SAPO-34 prepared by a facile ball milling method for enhanced catalytic performance in the selective catalytic reduction of NOx with NH3

2019 ◽  
Vol 21 (39) ◽  
pp. 22113-22120 ◽  
Author(s):  
Huazhen Chang ◽  
Xuan Qin ◽  
Lei Ma ◽  
Tao Zhang ◽  
Junhua Li
Keyword(s):  
Solid State ◽  
Ion Exchange ◽  
Selective Catalytic Reduction ◽  
Ball Milling ◽  
Catalytic Reduction ◽  
Catalytic Performance ◽  
Mechanical Mixing ◽  
Reduction Of No ◽  
Milling Method ◽  
Reduction Of Nox

Cu/SAPO-34 catalysts were prepared by different solid-state ion exchange methods, i.e., mechanical mixing (Cu/SAPO-34-M) and ball milling (Cu/SAPO-34-B), and were used for selective catalytic reduction of NOx with NH3 (NH3-SCR) reaction.

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